What started the large interest in permissioned blockchain technologies such as Hyperledger?
- Code information and data should not be necessarily open to all the participants. A permissioned DTL platform can designate trusted nodes to share the exact information they need to either execute or store information.
Why are the popular public blockchains not suitable for business use cases?
- Because businesses need performance and cannot accept that sensible information can be seen to participants either smart contract code or business data.
What programming languages can be used to write smart contracts on Hyperledger Fabric?
- Java, Go and Nodejs
What does it mean to have support for “pluggable consensus protocols”?
- Depending on the context of the business the network can run a mixed of CFT or BFT procols that can be plugged and play into the network.